Miscellaneous active electrical nonlinear devices – circuits – and – Specific signal discriminating without subsequent control – By amplitude
Patent
1996-03-21
1998-02-03
Callahan, Timothy P.
Miscellaneous active electrical nonlinear devices, circuits, and
Specific signal discriminating without subsequent control
By amplitude
327 50, 327403, 365203, G11C 1140
Patent
active
057148937
ABSTRACT:
A signal transmission circuit suitable for a memory device includes a signal generating section for generating a data signal from a power source, a pair of signal transmission lines for transferring the data signal by transferring signal charge associated by the data signal, an amplifying section for amplifying the data signal transferred by the signal transmission lines, and a precharge section for precharging the output of the signal generating section, the pair of signal transmission lines and the output of the amplifying section to a median potential level between the potential levels of the power source. The precharge section provides power saving as well as a larger noise margin.
REFERENCES:
patent: 4208730 (1980-06-01), Dingwall et al.
patent: 5539700 (1996-07-01), Kawahara et al.
A. Tanabe et al.; "A 30-ns 64-Mb DRAM with Built-in Self-Test and Self-Repair Function"; IEEE Journal of Solid-State Circuits, vol. 27, No. 11, Nov. 1992, pp. 1525-1533.
Aimoto Yoshiharu
Kimura Tohru
Yabe Yoshikazu
Callahan Timothy P.
Le Dinh T.
NEC Corporation
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